from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Any of various parasitic protozoans belonging to the order Coccidia and responsible for a disease of the alimentary canal in livestock, fowl, and humans.
from the GNU version of the Collaborative International Dictionary of English
- n. any sporozoan of the order Coccidia, parasitic on the digestive epithelium of vertebrates and higher invertebrates. It is the causative agent of coccidiosis, which can be a problem in poultry rearing.
from The Century Dictionary and Cyclopedia
- n. Pl. coccidia (-ä). In botany, a name given by Harvey to a form of conceptacle found in certain red algæ, borne on lateral branches, or sessile on the surface of the frond, and usually not opening by a pore. The spores within are attached to a central placenta.
- n. A genus of gregarines.
- n. [lowercase] One of the coccidiidea.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. parasitic on the digestive epithelium of vertebrates and higher invertebrates
New Latin Coccidium, former genus name : coccus + -idium, diminutive suff. (from Greek -idion).(American Heritage® Dictionary of the English Language, Fourth Edition)